/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.f1x.util;

public class StoredTimeSource implements TimeSource {

    private long storedTime;

    public StoredTimeSource() {
        this.storedTime = 0;
    }

    public StoredTimeSource(long  timestamp) {
        this.storedTime = timestamp;
    }

    public static StoredTimeSource makeFromUTCTimestamp(String utcTimestamp) {
        StoredTimeSource result = new StoredTimeSource();
        result.setUtcTime(utcTimestamp);
        return result;
    }

    public static StoredTimeSource makeFromLocalTimestamp(String localTimestamp) {
        StoredTimeSource result = new StoredTimeSource();
        result.setLocalTime(localTimestamp);
        return result;
    }


    @Override
    public long currentTimeMillis() {
        return storedTime;
    }

    public void setUtcTime(String utcTimestamp) {
        storedTime = TestUtils.parseUTCTimestamp(utcTimestamp);
    }

    public void setLocalTime(String localTimestamp) {
        storedTime = TestUtils.parseLocalTimestamp(localTimestamp);
    }

    @Override
    public void sleep(long millis) throws InterruptedException {
        throw new UnsupportedOperationException();
    }
}
